08-PUBLIC WORKS DEPT'S MAY DRAINAGE REPORTCITY COUNCIL AGENDA ITEM BRIEFING SHEET
Submittal Date:
Originating Department:
Presented By:
Agenda Item No.:
06/18/12
Public Works
Ronald J. Sullivan, P.E, Public
Council Date:
City Council
Works Director
8.
06/25/12
RECOMMENDED MOTION:
Not an action item.
POLICY ISSUE(S):
Drainage
BACKGROUND:
Attached is a copy of the Public Works Department's Drainage Report for the month of May.
Ongoing/Reoccurring Problems:
We have added the concrete channel bordered by 22"d NE, Ballard, Briarwood and Durango. This
channel is broken up and needs replacement of missing sections. Currently we do not have adequate
funds in the Park & ROW budget to repair this channel. Funds are being requested for next year's
budget.
BOARD/COMMISSION RECOMMENDATION:
EXHIBITS:
Drainage ditch maintenance report
ACTION:
BUDGET INFO:
❑ Financial Report ❑ Minute Order
Expense
$
Z Department Report ❑ Resolution
Budgeted Amt.
$
❑ Presentation ❑ Ordinance
y'I'D Actual
$
❑ Public Hearing ❑ Other
Acct. Name
Acct. Number
FISCAL NOTES:
6/1 g/2012 38
N
E
~
.a
0
L
a
taA
'i
1..
~
U
v
W
~
~N
~
O
tw
C
~
V
~
N
~
~
N
L
~
~
5
~.7
N
~
t~
~
~
y-
~
V
~
c^a
AY'
W
~
~
~
~
~
O
L
~
~
3
U
~
~C
~
~
~
rMI
O
V
Q
W"
W
J
m
w
a
N
N
W
~
~
~
Q
W
L
a
z
O
N
!Q
-0
u
~
O
+r
C
~
,
v 0 N
'a
O ~
pA ~
-a
-
v
O
i.
c
C
N
E
v
4J
O O
~
H
= G1
,G
v
cr
~
E
? ~
O
U
~
~
N
r
~ +
L
C
~
41
v~
d0
~
v ~
u
u
>
a,
o
41 O
-
O
u 41
•
c
OA tp
~
s
~
Q
_
j
C
C ca
O
v
~
>
C
V1
~
~
Y
E
'
(U
0
)
~
~
c
Q
O
4- CL
O
-C
+J
c
O
N
if
C
p
4J
a
c
~
E E
O
~ L
a
~
~ C
~
~
~
pp
~
to
E
~
L
L
E "
~
G1
~
(U
~
0
L
V1
L O ~
0
L
-
~
U
4-
6
~
N
~
O
O
~
~
~
(a
7 L GJ
~
~ ~
QJ L
+
(O
L1 dO
"a
Vl
0~
C
fC
~
f
7
V Q- C
~
~
V
N O
~
~
4-
GJ LJ
t~o
N
3
~ y
~
to
-p
a-
O
C
;
W N to
'd
c
O ~
N
3
0 4-
~
~
~
N N
~
~
L
~
ta
'
~
qA •
0
OA O
~
~
tL0
v
~ ~
O
`J
~ ~
~
~
'Q
41
E ~
v~
i
O
C
m
'
N
~ ~ C
. S
-
U C C
L M
"0
~
_
L
~
~
VI
O
i
N
~
(O (p
C
V1
L N N
GJ 0
(O
N
v -
~
~
L
QJ
N
y,,
~
~ C +J
O
L
to E E
L N
~
N
C~
~
E
~n
~ GJ
~
OJ
N
C
i
4~,, E O
v
Q
0 0 in
C Ln
v
~
pp 0
O
~
~
ra p
ro
N
L
oA
~
X'- v-
v
v
N ta ta
L
~
t
t
G O
41
3
t
L
~
s
L
~
O
c
U
~ N O
vi
L
~ v U1
+J
F-
W
c~
H
O
U
N
O
4-1
~
N
Y
v
~
U ~
Q
~
O
ca
L
-C
C
~
Y 4-1
4-
~
ca ~
~a
=
`
E 'n
?
ca
c
n
~
~n >
C2
U
U
aJ (d
'
a 4J
o
C
M
~
O
C ~
V
~
en
~
p
C
C
in
L
N
•
~
L
C~
!C
C
•
N 0
Q)
E
0
~
~
~ L
i,d
OA
L C:
:t_l
0
v
~
L
~
:E 0
O
4-
0
~
0
>
N
Q N
.~n o
L ~ i
~ ~
O
(U
Y
~
~
"O
u
4~
~
O
t~a
a
i
~
a~
i5~
U
U
cr-
0
4~
CL
-p
O
~
~
~
O
w
E
~
~
E
m
s E
L
w
~
~
O
z
N L
L
0
4
N
E
o
a cn
§
~
~
N
4„1
v,
cli
v
O
L
Ln
w w
Ln
O
M
O 1.0
-I
N
V1
O O
L
~
W
~
N
M
tD 0
U
Z
C
~
L
~
O
m
ai
0
~
Q
E
•E
~
L
~
o
~
o
-
~
~
m
,
L
~
~
C C
~
L
~ i
N
M
Ul1
l0
39
O
~
Q
L
W
J
m
w
a
N
N
W
~
~
~
Q
W
L
a
z
N
r--I
Q
N
~
W
~
~
~
r-I
N
E
w
B
O
L
a
biQ
•L
L
~
c~
V
O
~
~
~
~
.O
~
0
V
~
~
Vf
W
~
V1
~
~
~
~
V
H
~
s
c~
~
~
(U
V
_
ca
CA,
W
~
~
m
E
~
~
~
7
O
i
a1
~
~
V
~
Q
~
N
w
Q
a
o
v
°
~
~
(a
E
L
~ O
.
N
tO (a
~ L
CO
~
~
-
'
CA
n
c
3
~
O
J
4-1
~
~
~
~
7
~
f6
4J
f0
4J
Q
d ~
C10 ~
~
• 0
dQ
~
~
~ N
N
~
a"
(d
~
. Q L
N
w
~
v
(6
~
C
v
~
C
O
to
0 N
~
0 u
y
~
OJ
~
~
C Q
ca
N
N
cr
D
!n
O
~
C
C N
QI
.L
~
(p
y.,
D L
t)
C
L
GO
3
(p
a"'
>
,
C:
~
X
~ 6
-
7
0-
0
on
~
0
O
~
C
~ 0)
_
d0
~
,
~
~
C
-
.i
>
'
N
'a
L ta
a,
~ o ~
E
3
.
~
,
4
>
'o
E
fO
OD
4
>
v
~
N
L
,
n
C
Q
~
O~
N
a
i
-
vi
n a
i
C
~
.
vi
v
.
i
+
N
O E
-
v~ O
'p
i
"a
W
p
ta
N
L
c
~
~
(u
a)
Q
~ -a
~
Q
-c
~
•c
~
L
~
°
-
Y
a o
3
v
'
~
3
N
0 ~
L
N w ~
C
~
p
fa
v
1 0
6
B
L
M
L
~
~
W
~
~
0
~
~ ~
~
~
V
~
~
.N
N
4-
~
~
N
~
N
N
N
~
~
~ L
U
c N
m
>
~
E
c
N
Q_
VI
~
~
N
`
E
L
N
L
C1A ~
~
L C1q (n
C
v
T
L C1p
•
V
IO
-O
~
~
CJ
0
O
a1
L
C
~
N
6
ta
N~
~
i
C
C
N
~
N
O
N
C
~
v
~
-0
~
H
co
'a f
0-
-o
~
ra
cn
'o
'o
U
c
v
~
ca
z
~
3 c
;
ra
v
c
3
~
N r
O
O
tD
~
N
v
L
e-I
~-a
~
Q j
N
~
M
o
~ ~
'
°
~
~ O
a
-a
N
v
'
~
v
CL
o
2
~
CLO
Y
~
L
~ tn
'
•L
'(3
~
U
~
L
3
~
O
O
Q)
N
'
c
0
~
v ~
Y
vi
-
V-
-o
f0
-p
~
_
> ~
0
p
~
C
C
ta
V) 3
Q
N
7
v~
~O
E
L
~
~
N
L
~
O
M ~
O
Y
-o
~
O
U L
v
N
O
~
L
L
-p
L^
m
~
~
ClA
C1A
C1n
H
~
~
~
C
C
C
~
~
m
'
~
0
iEi
~
a
v
fd
co
O
O
O
u
~ s
t
~
u
o
0
0
~
ar
f6
N
vf
G1
"d
V
N C
-0
t
~
Q
p
O
~
O
O
O
-
H
U
U ~
~
C7
Q
o
c
:
~
m
E
~
~
M
o
f°
E
L
~
~
E
-6
f6
(U
O
v~ 'a
W
ca
v
OC
~
~
L
N
L
W
"0
tn
N
Y
N
O
~
m
-0
~
~
w
~
w
uu
c°
I-
CJ 2
W
j
~
j
=
W
>
w
~
p p
vi
v
~
~
U
-C
a
Z
vi
vi
~
41
~
4-
0
t
L
I~ I~
~
N
~
O
~
+
1
+
N
N N
lZ
r-1
O
N
f,
00
I-
lD
Q)
L
Q)
L
O
O
v
L
m
~
U
^
00
cr)
O
~
N
M
~
i--I
c-I
r-I
r-I
~--I
40
C
O
m
Ul~
>
N
t
L
~
~
H
~
N
4J
Z
tib
C
Y
U
N
C
v
Y
0
~
~
C
cv
V,
O
7
LL
c
0
o*'D
c
t
~
ta
~
~
C
(O
W
vi
t
00
Ln
i--I
Z
0
~
a
L
W
J
m
O
w
a
H
N
W
~
0
Q
WC
L
Q
Z
N
N
~
~
~
~
a
~
L
~
t~
V
~
~
O
~
~
U
~
~
~
W
N
L
/
~
67
V1
~
~
~
~
~
0
(U
U
~
f~
~
C
m
E
~
~
~
O
L
W
~
~
V
~
~
N
w
O
0
C ~
ai
cu
•
O
5
~
O
O
M
L L
C
~
~
~
(d
~ ~ i L
•
~
o m
~o
'
v
~
(O
0L d
~
}
N
V
N
N N
t v
~
~
V -
0
~
Ln
~ ~ >
~
c~
o
U
~
0
3 L
fl.
v a
,
v
= on
4`1 -0 ~
i
2 ~
Q
0 OA ~ ~
~
~ .O C
O O
N
U
L ~
"p h0
0
N E
m
ta C'a Q
O
N Ln ~
~
N
3
c c
•
vf Q1 C
-
C
vf
V~
C "6 N 4"i
~
~
0 ~ C ~
~ ~
~
~ ~
U
~ ~
M ~ ~
~
Vf i
~
1
N ~
U
~ ~ ~
-
O +J
~
O
t ta
S A
C1 a1 ~
~ W
V
N
~
C
C
C
~
O
c
U t ~
vC
N v
i
~--I '
v.
~
CJ ~
i
Q1
E
OA
hD
O f0 fl- ~
U
L
Q
>
V
~
3 'd
~
C
Y
~
~
vi Q
a
GJ ~
dj
'
~
E> CS
~
L
VI Y
V1
L Q-+,
~
N
~
N
VI N
OJ Y L Q)
-0 ~
O CJ
cB
N "a
~O U
(O
~
~
(O
~ L
Q-
L 41 U
j, to = T
C
O L
O ~
41
GJ
m L
~ O
~
in c~ 3 v,
D
z°
z°
z
z
o
° u
OA
L L
(O C
aU aU
3 'c
-a >
c -
~
5
~
u
'a
v s
O E
-0
v o
O +
U ~
N ~
~
p v
~M
~
C
~
~
L ~
~
L ~
O
N E
+
L h0
N co
O
ta
~
V v
~
~
C
N
Q
c~a
m
u
p
~ '0
c
3
o
ra
-C ~
-
~
(n ~
c
3
(U
~
°c
o
3 ~
O
oA
O
~
oA
C
,
:3
c
s ta
'0
L
~n C
~
~
a°
:o
t
o
~ ~
3
~ >
~
o
v
>
o
0
c
o
R
t
~
°1
o
w-
a~
~
~
~
~ L
E
u.in
>
L
~
ta
L
M O
0
O C
c
°
~
o
N
L
~
tLo
Q)
'
m
cii
U
~
-0 =3
Y
p
J
O
~
f0
~
L
~
,C -C
C
(p
U
=
~
~
i
m
N
m
O
O
0 LL!
~
w
U
U
Z
U
~
Z ~
~
e-1
O
w
01
~
~
L
'O L
to
O
n
N
~
~
V
C.
r
r1
~
~
L
N
m
i
oo
c~
.--i
in Z c
n
vi
m
~
v
_
L
U
Q
~
m
~
~
O
m
lD
I~
00
Ql
O
-
N
M
~
.-i
~--I
c-
I
r-I
N
N
N
L
N
N
41
N
~--I
~
N
~
00
r-i
~
~
N
~
0
N
r-
l~
O
J
an
C
-a
0
O
L.L.
v
C
c
M
N
E
aJ
O
L
a
aA
~
~
V
V
OA.
NW
Vi
~O
~
O
V
~
~
.
N
~
~
.
N
L
~
~
~
U
V1
~
t
V
a-+
~
0
a
u
G
m
C
W
~
~
m
E
W^
Y
~
~
0
L
~
~
~
V
~
~
~
~
~
~
~
rdi'
42
N
c-I
0
N
\
W
c-1
\
lD
N
~--1
O
N
r-
lD
O
4-1
N
J
CA
C
~
O
O
u.
a
c
L
~
~
~
~
N
c
.2
4-J
m
L
cu
Q
0
U
C
f0
~
v
4-.+
m
~
N
m
m
L-
0
N
r-I
O
N
U
a--+
v
N
4-J
W
c
vi
4-J
L
~
~
U
N
_r_
u
0
W
v
~
fa
C
Q~
a-.+
E
N
C
~
~
0
N
cu
~
U
~
N
N
14
N
N
N
N
~
N
N
N
-4
N
~
~
-i
~--I
r-I
e-i
-I
r-i
e-I
a--I
r-i
i--I
~
p
O
O
O 1
O
\
\
~
O
O
O
O
O
O
O
O
O
O
a
a
~
~
~
~
N
N
N
~
O
O
O
O
O
O
o
o
\
\
\
\
\
\
\
\
\
\
\
\
j
j
u
1
V
1
~
L
fl
l
fl
Ll)
ll'1
lfl
L.II
tfl
l.rl
ll'1
Ln
l.fl
l.fl
ll'1
.
.
N
.
\
L
~
1--~
C
(6
m
-
E
c
m
E
1.0
Y
~
•
L
L
t
L
L
N
O
c
E
~
>
O
a
7
~
m
N
~
O
C
C
C
C
C
~
•
E
~
~
3
X
w
~
~
o
~
L
~
L!1
v
~
~
~
~
C
N
~
U
U
Q
3
.
.c
~
~
~
3
Q
~
~
~
~
t
t
.l
C
~
~
s
t
~
C
C
C
C
E
C
C
C
C
~
~
4-
V
V
c6
y
~
N
N
"
U
1
v
~1
~
v
~
v
O
v
~
~
41
N
N
'o
a
~
-p
>
>
>
>
>
41
41
(O
c9
cC
N
N ro
a~
m
~
~
~
~
O
O
O
O
O
C
C
>
>
>
C
T a~
>
iF
rz
ra
ca
M
ca
cv
ro
0
"
fl-
"
N
N
N
N
G!
~
v
x
X
x
~
~ L
~
w
~
w
U
U
V
U
W
W
W
U
~
~
O
Y
~
(O p
-O
=3
U
L
o
a)
Y
-a
~ 0
3
~ ~
~
v
T
° E
c
0 0
3
-°c 3
fl
3
a
~
-
o E
c
~
C
-
~
o
c~
m
~ c
o
a)
ro ~
~
c
v
i
~
=
W
-o
A Z
(A
a)
a
~
i
on v
W
J
~
a _
-a
c ~
a)
cu
~
J
N
GJ
m
C
C
.2 ~
O GD
m
{Z
Q
O
3
O
"
~
a, ~
'A c
v s
'
0
Q
Q
W
N
-C
O
a) E
~
a
L ro
N
= 00
~ 1E
O
N
~
O
a-+
O
a-+
a
~ ~
~
tn f6
O U
N N
C
a
Vf
N
a,
, o
v
~ ~
~ ~
3 -a
~
t
-a
-a
~
-a
~
f0
,
~
~
v
a,
v
a,
v
~
~
a)
a)
a,
v
X ~
u
~
~ ~
~
~
0
Q
S1
O
Q
Q
Cl
Q
Q
Y
°
a
~
~
~
~
-
a
Q
n
.
n
_
a
~
~
_
n
n
a
n
~
o
Y
- v
o
0
0
0
o
v
v
o
0
o
O
v
~ T
v
~
„o
_
v
+1
an
on
.r
Y ~
~
3
c
u C
~c
E '1
C
1/)
ln
{n
H
0
(B
M
0
0
ln
1n
v~
Y
~
a, 3
~
t
t
t
t
c
c
s
~
~
^
c 3
~ f'
u
u °
u
~
~
~
~
N
O
Y f9
~
~
(O
,4
.
j
~
~
~
L
L
~
~
~
~
~
O
~ E
o~
o
o.'_^
~
o~
~
m v
o
~
o
o
~
N
.
~
N
N
~
{
/f
c
o
3
~
ac
i
LL,
~
~
~
~
W
~
~
2
E
i
a
im
N
a
O
z
UJ
C
'
m
N
U
~
a
~
V
~
0
N
-c
~
~
C
Y
~
Q
~
Y
LyA
~C
Q
4-
00
Z
Vf
O
(6
~
W
C
ro
3
t
O
cn
O
~
E
~
~
>
>
a
.Y
~
~
O
O
~
~
Y
a
-6
Y
f6
O
~
~
w
~
~
~
m
r-+
w
oo
w
c
~
N
=
N
Z
N
w
~
Z
~
N
ro
'
i11
O
~
~
V1
O
~
~
~
n
~
O
~
{/1
L
O
V
1
N
l0
C
.--4
O
N
I~t
L
0
~
^
~
OJ
~
^
~
~
~
~'1
~
N
o
0
lD
l0
N
-1
r
N
-I
r
N
r-I
H
V
GJ
GJ
~
~
G1
a1
41
N
4J
N
d
U
N
U
N
U
CJ
(
l
w
'
•40
C.l
C
(J
C
U
C
U
C
V
C
CJ
C
C
C
C
C
.
C
~y
~
f0
(6
(O
c6
f0
(C
(6
(6
m
c6
f0
Q
Q
C
C
C
C
C
C
C
C
C
C
C
~
N
N
N
v
aJ
N
N
N
~
N
N
uu
N
w
Z.,
Z,
4-
.Z
4M
4.,
4-,
4~
N
~
•S
E
E
.E
s
S
s
E
~
.p
~
C
~
O
`
Cf0
cfC
(6
c(6
cf6
Cf0
c(O
cf0
cf6
cf6
Cf6
O
O
Q
7
~
N
Q
G
G
G
G
G
G
C
G
G
G
N
Z
~
N
o
~
W
=
N
Z
a
a,
a,
a,
a,
a,
a,
a,
a,
a,
a,
N
o
m
J
J
`
0
}
'
'
7-
Y
a-+
41
L
a
~
~
°
~
°
°
~
~
~
°
~
Q
Y
~
~
Y
~
o
4 3
N
C
0
a-:+
f0
L
~
Q
0
Q1
U
~
f~
~
4-~+
~
G
v
bD
C
L
~
N
r-I
O
N
U
a-+
~
.
N
a-.+
(1)
E
N
4-J
L
N
~
~
U
N
~
L
U
a--+
~
~
O
Q)
U
C
f~
~
~
C
E
v
C
a--+
~
O
L
N
~
~
U
C:
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
i--I
i--I
r-i
e--I
r-i
i--I
i--I
r-i
r-i
ri
i--I
r-i
c1
c-I
i--I
i--I
r-i
ri
r-i
r-i
r-1
i--I
e--I
i--I
r-I
r-i
V-I
"I
r-I
ri
yu
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
0
0
0
0
0
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
Q
\
0
\
0
\
0
\
0
\
0
\
0
\
0
\
0
\
0
\
0
\
Q
\
0
\
0
\
0
\
0
\
0
\
0
\
0
\
0
\
0
\
0
\
0
\
0
\
0
\
0
\
0
\
0
0
\
0
\
0
m
m
M
f~
M
rA
c'/1
M
M
l'n
M
M
M
M
C/1
M
M
N1
M
M
M
M
crl
M
P~1
M
M
M
M
M
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
O
Ln
~
~
Q
~
+J
+J
r.-
+
~
~
+
~
+
..r
~
v
a~
a,
a,
v
v
a
a
a,
v
-
v
-
v
-
a,
-
a,
a~
a~
v
-
v
-
v
-
a,
-
a,
a,
v
-
a~
-
a,
a,
a~
-
v
-
v
-
a,
-
c
-
c
c
c
-
c
-
c
-
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
-a
-a
-a
-a
~
-a
-a
-o
-a
~
-o
-a
~
~
~
~
~
-o
-a
-a
-a
-a
-a
-a
'a
-a
-a
-a
-a
-a
v
v
v
v
v
v
v
v
v
v
v
a~
a~
v
a~
v
v
v
a~
v
v
v
v
a~
v
v
v
v
v
v
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
m
ra
ra
m
co
co
ca
m
m
ra
ra
ra
ra
co
m
ra
co
m
ro
co
m
co
ra
ra
rv
m
ca
ca
co
ra
N
2
N
N
2
N
2
41
N
2
N
41
N
2
N
N
2
4J
41
N
2
N
N
41
N
41
N
41
N
41
U
U
U
U
u
U
U
U
U
U
U
U
U
U
C.1
C.)
U
U
U
U
U
C.)
U
U
U
C.)
(.J
U
U
U
~
J
m
OC
a
~
~
~
~
~
~
~
~
~
~
~
~
-0
-0
-o
-0
m
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
v
Q)
a)
v
v
v
v
v
v
0-
Q
~
~
~
~
=
CL
CL
CL
a
=
CL
0.
~
~
~
~
~
~
~
~
~
=
0-
CL
CL
CL
0-
CL
a
CL
n
n
a
a
a
n
a
C.
a
CL
CL
n.
n
Q
a
Q-
CL
a
a
Q.
a
C~
Q~
a
a
a
a
n
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
~
Vf
~
N
~
Vf
~
Vf
~
VI
~
Vf
~
0
~
N
~
0
~
Vf
V/
N
4~
Vf
4~
Vf
4-
1n
4-
Vf
Vf
+1
1n
N
4~
Vf
4~
V1
4-
1n
+1
V1
N
4~
Vf
4-1
V1
4~
Vf
+1
V1
4~
Vf
4~
VI
4-
i-+
+J
4-+
+J
ir
4-+
4+
+J
4-+
4-+
+1
4-+
4-+
+1
+J
4~
f+
i1
+J
4~
Y
+J
+J
Q)
Q~
~
~
Q)
Q)
Q~
~
~
Q)
2
-2
2
-T
-2
Q)
Q)
(U
Q)
2
2
-2
-2
Q)
2
-2
Q)
Q)
2
A)
c:
H
~
m
~
v
m
LU
-0
0
•
3
c
~
'Q
o
~
W
a
(p
L
~
W
c
Lu
V1
m
c
m
W
W
W
W
W
p
L
~
G
O
C
•
N
~
yi
Y
1~
'a
N
(n
ln
(n
tn
Y
~
C
=
fl
-
V1
ln
~
Vf
W
C
N
L
W
E
~
m
U
~
4-
W
"6
W
c
C
L
7
7
~
~
~
Q
N
'
=
C
W
~
L
f9
a"'
~
ln
O
L
"0
L
L
L
L
~
-0
Q
v~
~
tn
C
(~1
N
~
~
CO
CE
L
M
~
i
W
c6
J
N
U
4-
00
>
4~,
0
L
M
00
00
I,
I-
C
C
~
Q
L
M
t
Y
N
41
Y
(n
W
M
Y
Y
L
Y
Y
~G
l0
~
N
Y
~G
~C
c-I
c-I
W
~
M
}i
4''
~
W
lD
a''
lD
~
N
N
N
O
Ln
O
~
~
~
O
O
O
~
O
O
O
O
O
Z
Z
O
00
00
~
Ln
O
T:T
r-4
00
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
t
~
V
r-I
N
~
N
0
r~
r-I
r-I
o
0
0
Rt
Ln
o
r~
o
r
o
0
0
0
r-I
0
m
o
0
0
4~
k.O
.1
N
Lf1
N
N
f~
I~
.--I
c-I
~
M
e-I
r-I
e-1
c-I
00
i--I
~--I
M
~t
tl1
.--I
c-I
r-I
~h
M
Q1
I,
I,
N
~
a1
N
4J
N
GJ
N
U1
41
N
N
N
N
4J
N
N
4J
N
N
G1
N
N
N
N
N
a)
N
N
N
v
G1
~
u
ci
u
u
u
u
v
u
U
u
u
u
u
u
u
u
u
u
V
u
u
u
u
u
u
u
u
u
U
u
~
c
C
C
C
C
c
c
C
c
C
c
c
c
c
c
C
c
C
c
C
c
c
C
C
C
c
c
c
C
C
C
ra
ra
m
co
ro
ca
m
m
co
ca
ra
m
co
ca
ra
co
ra
m
ca
ra
ra
m
co
co
ra
ra
ca
ro
ra
ca
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
~
W
w
w
w
v
w
w
w
w
w
w
°
° '
w
w
°
~
N
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
s
s
s
. _
S
.S
s
s
e-1
.
m
.
m
.
m
.
m
.
co
.
m
.
m
.
m
.
co
.
co
.
ca
.
ro
.
m
.
m
.
m
cc
co
m
co
ra
ro
io
m
co
co
m
ca
(U
ra
co
~
a~
a
a,
a,
v
a
a
v
a,
a,
a,
v
a,
a
a
a,
a~
a,
a,
a,
v
a,
a,
a,
a,
a,
v
a
a,
a,
~
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
c
~
c
c
c
c
c
c
c
c
c
c
c
c
c
+1
+J
+r
:4-
'a-
a-+
4-J
4~
'4~
'aJ
4~
4-1
4-
'4~
L•
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
=
:3
:3
=3
=
a
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
=
cwr
a
44
N
C
2
4-+
(a
i
N
CL
0
v
U
C
fa
C
~
a-.+
C
G
v
b,O
c
i
~
N
r-I
O
N
U
4-J
N
.
N
a-.+
N
N
4-+
L..
~
~
=3
U
N
v
-C
U
~
~
~
0
CL)
U
~
f~
c
~
~
E
ai
~
a-+
~
0
L
N
-o
:3
U
C
N
N
N
N
N
N
N
N
N
i-i
r-I
c-i
c-I
i-i
i--I
"I
c-1
c-I
W
Q
O
~
O
O
~
O
O
~
O
O
~
O
O
~
O
O
~
O
O
~
O
O
~
O
O
r14
O
0
(Y)
~
~
~
~
~
~
~
~
Ln
Ln
ui
Ln
Lr1
Ln
Ln
Un
Un
0
t;
a
v
a
v
~
v
N
4-i
a
a
c
c
c
c
c
c
c
a~
c
ra
a~
C
rv
a
c
co
v
u
v
v
~
Q)
a
c
co
a~
c
ra
a~
c
co
a~
C
ro
U
U
U
U
C,J
u
U
U
U
W
J
m
CC
a
43)
0-
v
CL
v
~
v
4~
v
4-
v
CL
v
0-
v
0~
v
0.
~
0
~
~
0
4''
~
0
~
~
bn
m
tto
CL
o
CL
0
~
Q~
0
~
0-
0
~
i
V
t
n
i
~f
~C
Y
~
t
if
ti1
t
Ii
4-
U
v
a
v
i
i
a
v
v
v
v
c
c
c
v
v
~
c
c
c
-
v
v
Vf
N
~
~
Q
-0
E
ra
~
C
(6
~i
fl-
U
m
c
f6
Z
fl-
m
U
~
c6
Z
m
~
m
~
N
~
U
§
~
~
f6
~
N
-0
~
~
m
aJ
L
N
~
4~
lD
0
Ql
N
~
N
0
M
M
N
~
O
Q1
i--I
.--I
c--I
i--I
c-I
M
V1
lD
U
U
U
U
U
U
U
C.l
U
C
C
C
C
C
C
C
C
C
f0
f0
(0
f0
fC
(0
f0
f6
fC
C
C
C
C
C
C
C
C
C
W
~
C
~
C
+ ~
C
~
C
~
C
W
C
~
C
~
C
~
a-+
C
Z
~
N
2
N
:2
N
2
N
2
OJ
2
N
2
N
2
N
~
N
C
C
C
C
C
C
C
C
C
aJ
+
'+r
i,
7
7
7
7
7
7
:3
3
7
O
O
O
O
O
O
O
O
O
~
~
~
~
~
~
~
~
c:-
45